/*
 * #%L
 * Alfresco Repository
 * %%
 * Copyright (C) 2005 - 2022 Alfresco Software Limited
 * %%
 * This file is part of the Alfresco software. 
 * If the software was purchased under a paid Alfresco license, the terms of 
 * the paid license agreement will prevail.  Otherwise, the software is 
 * provided under the following open source license terms:
 * 
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Alfresco is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */
package org.alfresco.repo.activities.feed;

import java.io.Serializable;
import java.util.BitSet;
import java.util.Map;
import java.util.concurrent.atomic.AtomicInteger;

import org.alfresco.model.ContentModel;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.namespace.QName;

/**
 * A test user notifier.
 *
 * @since 4.0
 */
public class MockUserNotifier extends AbstractUserNotifier
{
    /**
     * Default alfresco installation url
     */
    private BitSet notifiedPersonsTracker = new BitSet();
    private AtomicInteger count = new AtomicInteger(0);

    @Override
    protected boolean skipUser(NodeRef personNodeRef)
    {
        return false;
    }

    @Override
    protected Long getFeedId(NodeRef personNodeRef)
    {
        Map<QName, Serializable> personProps = nodeService.getProperties(personNodeRef);

        // where did we get up to ?
        Long emailFeedDBID = (Long) personProps.get(ContentModel.PROP_EMAIL_FEED_ID);
        if (emailFeedDBID != null)
        {
            // increment min feed id
            emailFeedDBID++;
        }
        else
        {
            emailFeedDBID = -1L;
        }

        return emailFeedDBID;
    }

    @Override
    protected void notifyUser(NodeRef personNodeRef, String subjectText, Object[] subjectParams, Map<String, Object> model, String templateNodeRef)
    {
        String username = (String) nodeService.getProperty(personNodeRef, ContentModel.PROP_USERNAME);
        if (username.startsWith("user"))
        {
            int id = Integer.parseInt(username.substring(4));

            boolean b = false;
            synchronized (notifiedPersonsTracker)
            {
                b = notifiedPersonsTracker.get(id);
            }
            if (b)
            {
                System.out.println("Already set: " + id);
            }
            else
            {
                synchronized (notifiedPersonsTracker)
                {
                    notifiedPersonsTracker.set(id);
                }
            }
        }

        count.incrementAndGet();
    }

    public int countNotifications()
    {
        return count.get();
    }

    public int nextUserId()
    {
        synchronized (notifiedPersonsTracker)
        {
            return notifiedPersonsTracker.nextClearBit(1);
        }
    }
}
